Yazar
john b duff
20 cilt bulundu.
John Bernard Burke, Sir Bernard Burke · Yayınevi bilinmiyor
1192 sayfa · 1898
Aristocracy (Social class)
David L. Jessee, John Williams Mellor, Phillips Foster, Russell H. Brannon, United States. Agency for International Development. Economics and Sector Planning Division, Wayne A. Schutjer, William Charles Merrill · Yayınevi bilinmiyor
484 sayfa · 1975
Agricultural innovations
John B. Duff, Massachusetts. Office of the Chancellor of Higher Education, Massachusetts. Board of Regents of Higher Education · Yayınevi bilinmiyor
26 sayfa · 1981
Public universities and colleges
Charles B. Vick, Dean S. DeBell, Donald E. Beck, Gary L. DeBarr, George Albert James, H. Edward Dickerhoof, John E. Duff, Ralph H. Hughes, Russell M. Burns, Dick C. Wittenberg, Howard P. Wingle, Thaddeus Adrian Harrington, George Wesley Bengtson, James D. Griggs · Yayınevi bilinmiyor
8 sayfa · 1971